Compare the y-intercepts and rates of change of the following items.

a.
the items have different y-intercepts and different rates of change.

b.
the y-intercepts are the same, but the rates of change are different.

c.
the rates of change are the same, but the y-intercepts are different.

d.
the items have the same y-intercept and the same rate of change.

Weak battery is considered to be a part of routine a. inspection b. wear and tear c. maintenance d. check

Marco is studying a type of mold that grows at a fast rate. he created the function f(x) = 345(1.30)x to model the number of mold spores per week. what does the 1.30 represent? how many mold spores are there after 4 weeks? round your answer to the nearest whole number. 1.30 represents the number of mold spores marco had at the beginning of the study; 985 mold spores 1.30 represents the number of mold spores grown in a given week; 448 mold spores 1.30 represents the 30% rate of weekly growth; 345 mold spores 1.30 represents the 30% rate of weekly growth; 985 mold spores

Line gh passes through points (2, 5) and (6, 9). which equation represents line gh? y = x + 3 y = x – 3 y = 3x + 3 y = 3x – 3